Specimen collection unit



FIG. 1 is a top plan view of a specimen collection unit showing my new design;

FIG. 2 is a side elevational view thereof, the opposite being substantially a mirror image of the side shown herein;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left end elevational view thereof;

FIG. 5 is a right end elevational view thereof;

FIG. 6 is an isometric view thereof. 

The ornamental design for a specimen collection unit, as shown. 